Unreal Engine Issues

Variable is not Replicated if the Value is Set to the Original Default Value

Variables are not being replicated when they are set on the server to be the same value as the default value of the property. For example, if a float is created and defaulted to 20, and then set to ...

Removing components from Landscape with simplified collision results in assertion

Performing operations on a Landscape with simplified collision can result in an assertion ...

Hard reference gets created by adding a retarget source to a skeleton

Adding a retarget source to a skeleton would create a hard reference from the skeleton to the mesh(retarget source mesh). ...

AudioComponent generated by SpawnSoundAtLocation is can't destroy with DestroyComponent.

AudioComponent generated by SpawnSoundAtLocation is can't destroy with DestroyComponent. When AudioComponent is generated, "AudioComponent-> bAllowAnyoneToDestroyMe" must be "True". ...

Using blueprint debug step into BlueprintInterface function, occur crash.

If StepIn is performed on a module for which the Interface function is not defined, a crash will occur. ...

Client actor attachment incorrect with replicated root component

If the actor with a replicated root component spawns and is immediately attached, when it replicates to the client the transform will be incorrect. Adding a small delay between the spawn and attach ...

Arguments of position invalid when Launch Game on UE4Editor in the command line.

Arguments of position invalid when Launch Game on UE4Editor in the command line. Once displayed at the argument position. Then move to the center. I tried it in 4.13 and it displayed correctly. ...

Can't delete a folder from the World Outliner

This issue is in the operation of World Outliner. If it attach another actor to the actor, even if you deleted folder that existed before, the folder will exist after restarting the editor. If it mo ...

There are assets with no name when deleting datasmith assets

Editing Lighting Intensity Field Value Fails

You cannot change the intensity by just adding/changing numbers. You have to completely retype the entire value. Found in 4.21 CL# 4613538 and 4.22 CL# 4681912 ...